title: Studies in mitral stenosis. II. Observations on incidence of active rheumatic carditis in left auricular appendages resected at operation for mitral stenosis.
mesh_terms: D020517:Atrial Appendage; D003251:Constriction, Pathologic; D006801:Humans; D015994:Incidence; D008943:Mitral Valve; D008946:Mitral Valve Stenosis; D009205:Myocarditis; D012214:Rheumatic Heart Disease
keywords: MITRAL VALVE/stenosis; RHEUMATIC HEART DISEASE